Three piece folding cane



FIG. 1 is a front perspective view of a three piece folding cane showing the new design;

FIG. 2 is a right elevation view thereof, with the left elevation view thereof being a mirror image;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view of the three piece folding cane shown in an alternative state, disclosing the internal connection elements for ease of disclosure; and,

FIG. 8 is an enlarged view of the internal connecting elements of the three piece folding cane, taken from the dash-dot dot-dash line in FIG. 7.

The evenly spaced broken lines in the drawings depict portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a three piece folding cane, as shown and described. 